Hi Maintainers,
There is a flake test reported for the mediatek driver in drm-ci.
# Board Name: mt8173-elm-hana
# Failure Rate: 40
# IGT Version: 2.1-g26ddb59c1
# Linux Version: 6.16.0-rc2
kms_flip@absolute-wf_vblank
07:39:19.323: DEBUG - Begin test kms_flip@absolute-wf_vblank
07:39:19.323: ERROR - Igt error: (kms_flip:962) CRITICAL: Test assertion
failure function __run_test_on_crtc_set, file ../tests/kms_flip.c:1666:
07:39:29.405: ERROR - Igt error: (kms_flip:962) CRITICAL: Failed
assertion: do_page_flip(o, o->fb_ids[1], 1) == 0
07:39:29.405: ERROR - Igt error: (kms_flip:962) CRITICAL: Last errno:
16, Device or resource busy
07:39:29.405: ERROR - Igt error: (kms_flip:962) CRITICAL: error: -16 != 0
07:39:29.405: ERROR - Igt error: Dynamic subtest A-eDP1 failed.
07:39:29.405: ERROR - Igt error: **** DEBUG ****
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_fb-DEBUG:
igt_create_fb_with_bo_size(width=1366, height=768,
format=XR24(0x34325258), modifier=0x0, size=0)
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_fb-DEBUG:
igt_create_fb_with_bo_size(handle=1, pitch=5464)
07:39:29.405: ERROR - Igt error: (kms_flip:962) ioctl_wrappers-DEBUG:
Test requirement passed: igt_has_fb_modifiers(fd)
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_fb-DEBUG:
igt_create_fb_with_bo_size(width=1366, height=768,
format=XR24(0x34325258), modifier=0x0, size=0)
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_fb-DEBUG:
igt_create_fb_with_bo_size(handle=2, pitch=5464)
07:39:29.405: ERROR - Igt error: (kms_flip:962) ioctl_wrappers-DEBUG:
Test requirement passed: igt_has_fb_modifiers(fd)
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_fb-DEBUG: Test
requirement passed: cairo_surface_status(fb->cairo_surface) ==
CAIRO_STATUS_SUCCESS
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_fb-DEBUG: Test
requirement passed: cairo_surface_status(fb->cairo_surface) ==
CAIRO_STATUS_SUCCESS
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_kms-INFO:
1366x768: 60 76420 1366 1502 1532 1592 768 776 788 800 0x48 0xa
07:39:29.405: ERROR - Igt error: (kms_flip:962) DEBUG: No stale events found
07:39:29.405: ERROR - Igt error: (kms_flip:962) CRITICAL: Test assertion
failure function __run_test_on_crtc_set, file ../tests/kms_flip.c:1666:
07:39:29.405: ERROR - Igt error: (kms_flip:962) CRITICAL: Failed
assertion: do_page_flip(o, o->fb_ids[1], 1) == 0
07:39:29.405: ERROR - Igt error: (kms_flip:962) CRITICAL: Last errno:
16, Device or resource busy
07:39:29.405: ERROR - Igt error: (kms_flip:962) CRITICAL: error: -16 != 0
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_core-INFO: Stack trace:
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_core-INFO: #0
../lib/igt_core.c:2075 __igt_fail_assert()
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_core-INFO: #1
../tests/kms_flip.c:1643 run_test_on_crtc_set.constprop.0()
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_core-INFO: #2
../tests/kms_flip.c:1856 run_test()
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_core-INFO: #3
../tests/kms_flip.c:2105 __igt_unique____real_main2028()
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_core-INFO: #4
../tests/kms_flip.c:2028 main()
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_core-INFO: #5
[__libc_init_first+0x80]
07:39:29.405: ERROR - Igt error: (kms_flip:962) igt_core-INFO: #6
[__libc_start_main+0x98]
07:39:29.406: ERROR - Igt error: (kms_flip:962) igt_core-INFO: #7
[_start+0x30]
07:39:29.406: ERROR - Igt error: **** END ****
07:39:29.406: ERROR - Igt error: (kms_flip:962) igt_kms-CRITICAL: Test
assertion failure function kmstest_set_connector_dpms, file
../lib/igt_kms.c:2247:
07:39:29.406: ERROR - Igt error: (kms_flip:962) igt_kms-CRITICAL: Failed
assertion: found_it
07:39:29.406: ERROR - Igt error: (kms_flip:962) igt_kms-CRITICAL: Last
errno: 9, Bad file descriptor
07:39:29.406: ERROR - Igt error: (kms_flip:962) igt_kms-CRITICAL: DPMS
property not found on 34
07:39:29.406: ERROR - Test kms_flip@absolute-wf_vblank: Fail: See
"/results/igt.kms_flip@absolute-wf_vblank.log"
Pipeline: https://gitlab.freedesktop.org/vigneshraman/msm/-/jobs/79879662
Please could you have a look at these test results and let us know if
you need more information to debug. Thank you.
Regards,
Vignesh
